445726356

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{8867}}^1$

素因数の和:9004

約数の個数: 48

約数和(自身を含む): 1072673280

約数和(自身を除く): 626946924

約数列:

[1, 2, 3, 4, 6, 12, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 708, 852, 4189, 8378, 8867, 12567, 16756, 17734, 25134, 26601, 35468, 50268, 53202, 106404, 523153, 629557, 1046306, 1259114, 1569459, 1888671, 2092612, 2518228, 3138918, 3777342, 6277836, 7554684, 37143863, 74287726, 111431589, 148575452, 222863178, 445726356]

約数ペア:

[(1, 445726356), (2, 222863178), (3, 148575452), (4, 111431589), (6, 74287726), (12, 37143863), (59, 7554684), (71, 6277836), (118, 3777342), (142, 3138918), (177, 2518228), (213, 2092612), (236, 1888671), (284, 1569459), (354, 1259114), (426, 1046306), (708, 629557), (852, 523153), (4189, 106404), (8378, 53202), (8867, 50268), (12567, 35468), (16756, 26601), (17734, 25134)]